184   PetscMPIInt    rank, niranks, *iranks, tag;  in PetscSFSetUp_Basic()  local
203 …ranks, sf->ndranks), PetscSafePointerPlusOffset(rlengths, sf->ndranks), &niranks, &iranks, (void *…  in PetscSFSetUp_Basic()
209   PetscCall(PetscSortMPIIntWithIntArray(niranks, iranks, ilengths));  in PetscSFSetUp_Basic()
213   bas->niranks  = bas->ndiranks + niranks;  in PetscSFSetUp_Basic()
214   PetscCall(PetscMalloc2(bas->niranks, &bas->iranks, bas->niranks + 1, &bas->ioffset));  in PetscSFSetUp_Basic()
221   for (PetscMPIInt i = bas->ndiranks; i < bas->niranks; i++) {  in PetscSFSetUp_Basic()
225   bas->itotal = bas->ioffset[bas->niranks];  in PetscSFSetUp_Basic()
231   nRemoteLeafRanks = bas->niranks - bas->ndiranks;  in PetscSFSetUp_Basic()
234 …for (PetscMPIInt i = bas->ndiranks; i < bas->niranks; i++) PetscCallMPI(MPIU_Irecv(bas->irootloc +…  in PetscSFSetUp_Basic()
449 PETSC_INTERN PetscErrorCode PetscSFGetLeafRanks_Basic(PetscSF sf, PetscMPIInt *niranks, const Petsc…  in PetscSFGetLeafRanks_Basic()  argument
454   if (niranks) *niranks = bas->niranks;  in PetscSFGetLeafRanks_Basic()
471   PetscMPIInt       *esf_ranks, nranks, ndranks, niranks, esf_nranks, esf_ndranks, ndiranks;  in PetscSFCreateEmbeddedRootSF_Basic()  local
548 …PetscCall(PetscSFGetRootInfo_Basic(sf, &niranks, &ndiranks, &iranks, &ioffset, &irootloc)); /* Get…  in PetscSFCreateEmbeddedRootSF_Basic()
552   PetscCall(PetscMalloc2(niranks, &bas->iranks, niranks + 1, &bas->ioffset));  in PetscSFCreateEmbeddedRootSF_Basic()
553   PetscCall(PetscMalloc1(ioffset[niranks], &bas->irootloc));  in PetscSFCreateEmbeddedRootSF_Basic()
554   bas->niranks = bas->ndiranks = bas->ioffset[0] = 0;  in PetscSFCreateEmbeddedRootSF_Basic()
557   for (PetscMPIInt i = 0; i < niranks; i++) {  in PetscSFCreateEmbeddedRootSF_Basic()
566       bas->niranks++;  in PetscSFCreateEmbeddedRootSF_Basic()
574   bas->nrootreqs  = bas->niranks - bas->ndiranks;  in PetscSFCreateEmbeddedRootSF_Basic()